feeeei / circleseekbar Goto Github PK

I don't know why this progress doesn't update

Currently it seems like the seekbar only supports integer values. Would be nice to be able to have decimals.

Icon of the point must be customizable.

I used

app:wheel_reached_color="@android:color/holo_purple"
app:wheel_unreached_color="@android:color/holo_red_dark"

in xml.
also tried mProgress.setUnreachedColor(getResources().getColor(R.color.mycolor));

but color is not changing what can i do to change the color?

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Hi!

I would like to update a value when the user releases the seekbar but it doesnt seem like the onStopTrackingTouch is implemented in the CircleSeekBar.OnSeekBarChangeListener(). Or am I missing something?

it's hard to scroll the bar to 0 or 100 precisely
i want it to stuck to the start point when i scroll it to 100 or 0
that means it can only scroll only one circle
please help, thanks!

@feeeei 求功能支持，能够激活一种属性将scroll限定在一圈之内。

1、问题：
在使用过程中发现onMeasure() 一般初始化4次，但在某些手机上有概率初始化2次，这就导致只初始化2次的时候，此时拿到的getWidth() 是为0。这就直接导致mWheelCurX,mWheelCurY计算错误。会出现初始圆点不在正确位置上的问题。

2、解决思路：
a、refreshUnreachedWidth() 方法中计算mUnreachedRadius 时使用getMeasuredWidth()替换原先的getWidth()，因为当onMeasure() 中只初始化2次就规定布局时，getWidth拿到的是0。使用getMeasuredWidth可以确保拿到的mUnreachedRadius每次都是正确的值。
b、在onMeasure()中先refreshUnreachedWidth，再去刷新refreshPosition()，保证mUnreachedRadius 是在下面计算的时候是正确的值。
c、calcXLocationInWheel() 计算X 的坐标时，同样使用getMeasuredWidth()替换getWidth()，原因也是getWidth()为0，计算出来的X坐标永远是0。

3、针对上述问题，不知是否符合本开源项目修改。期待交流。

First of all, I believe by "process" you mean "progress"?

Secondly, it would be very useful if it would be possible to define the minimum value.

the problem is i dont want to scroll from min to max in reverse clockwize and also dont want to allow user to scroll from max to min clockwize i want to ignore this jump betwen max and min

When I use this library, the scrolling isn't smooth- I have to touch different points on the circle for the pointer to jump. My XML is below-

 <io.feeeei.circleseekbar.CircleSeekBar
                        android:id="@+id/seekbar"
                        android:layout_width="250dp"
                        android:visibility="gone"
                        android:layout_margin="20dp"
                        android:layout_height="250dp"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintTop_toTopOf="parent"
                        app:layout_constraintLeft_toLeftOf="parent"
                        app:layout_constraintRight_toRightOf="parent"
                        app:wheel_pointer_color="@color/colorAccent"
                        app:wheel_reached_color="@color/colorPrimary"
                        app:wheel_unreached_color="#93e1d9"
                        app:wheel_unreached_width="10dp"
                        app:wheel_pointer_radius="10dp"
                        android:padding="25dp"
                        app:wheel_has_cache="true"
                        app:wheel_reached_width="10dp"
                        app:wheel_max_process="9"
                        app:wheel_cur_process="0"
                        app:wheel_can_touch="true"
                        app:wheel_reached_has_corner_round="true" />

Can you teel me what's wrong, and how to fix it?

when using setCurProcess(), the reached part change but the pointer won't change its position.
hope to fix this.

How to change the wheel_pointer start point ?

控件是否可以支持使用渐变色

If I use circleseekbar in fragment(via onCreateView - inflate), due to incorrect measurewidth,measureheight, the white circle button (aka wheel) goes wrong position, and even if i changed progress by touch, it is just looping which is follwing a small circle.

so, i fixed this problem tempory registering onGlobalLayout and force putting correct measure.

    outerBar = (CircleSeekBar) view.findViewById(R.id.outerSeek)
    ViewTreeObserver vto = outerBar.getViewTreeObserver()
    vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        private boolean updated = false;
        @Override
        public void onGlobalLayout() {
            if(!updated){
                // put updated boolean for only once draw
                updated = true;

                // getWidth said wrong number. so, should input number.
                int pxCircle = (int)UIUtils.convertDpToPixel(300,context);
                int measureInt = View.MeasureSpec.makeMeasureSpec(pxCircle, View.MeasureSpec.EXACTLY);
                //outerBar.setLayoutParams(params);
                outerBar.measure(measureInt, measureInt);
                // outerBar.refershPosition()
                // cause must correct at first view
                try {
                    // refersh? refresh is correct but :p
                    Method refresh = outerBar.getClass().getDeclaredMethod("refershPosition");
                    refresh.setAccessible(true);
                    refresh.invoke(outerBar);
                } catch (NoSuchMethodException e) {
                    e.printStackTrace();
                } catch (InvocationTargetException e) {
                    e.printStackTrace();
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                }
                // redraw for correct position.
                outerBar.invalidate();
            }
        }

})

i don't know why this bug happen, but i believe you can something edit 👍